12158560

素因数分解:

$2^5\times 5^1\times {\mathrm{75991}}^1$

素因数の和:76006

約数の個数: 24

約数和(自身を含む): 28724976

約数和(自身を除く): 16566416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 75991, 151982, 303964, 379955, 607928, 759910, 1215856, 1519820, 2431712, 3039640, 6079280, 12158560]

約数ペア:

[(1, 12158560), (2, 6079280), (4, 3039640), (5, 2431712), (8, 1519820), (10, 1215856), (16, 759910), (20, 607928), (32, 379955), (40, 303964), (80, 151982), (160, 75991)]